Contacts
USA
+1 (888) 671-2883
MX
+52 (33) 1930-9455
Chat Live
Email Us
FAQ
Sign in
Register
GO
0
Cart
0
Items
Categories
HOME
About Us
Conveyor Belts
Brands
Popular Products
Blog
Contact Us
PAY WITH PO
...
Categories
Abrasives
Adhesives, Sealants and Tape
Automation
Bearings
Belts
Bushings
Chains & Sprockets
Cleaning
Clothing
Clutches and Brakes
Cutting Tools
Electric Motors
Electrical
Fasteners
Fleet and Vehicle Maintenance
Furniture and Food Service
Gears & Gear Racks
HVAC
Hand Tools
Hardware
Hydraulics and Pneumatics
Lighting
Linear Motion
Lubrication
Machining
Material Handling
Paint & Painting Supplies
Power Tools
Pumps
Raw Materials
Safety
Seals
Shaft Couplings and Collars
Sheaves
Speed Reducers
Synchronous & Timing Belts
Tensioners and Idlers
Test Instruments
Timing Belt Pulleys
V-Belts
Welding
Add products to your shopping cart
Subtotal
Checkout now
Get quote
Home
Brands
Boston Gear
Show:
Filter
Filter by Category
Narrow by Category
Automation
Bearings
Ball Bearings
(81 items)
Plain & Sleeve Bearings
(2171 items)
Rod Ends
(225 items)
Spherical Plain Bearings
(66 items)
Bushings
Quick Disconnect Bushings
(338 items)
Chains & Sprockets
Chains
(144 items)
Clutches and Brakes
Mechanical Clutches
(903 items)
Electric Motors
AC Motors
(198 items)
Gears & Gear Racks
Gears
(2935 items)
Hydraulics and Pneumatics
Pneumatics
(683 items)
Material Handling
Conveyors & Accessories
(173 items)
Shaft Couplings and Collars
Jaw Couplings
(181 items)
Shaft Collars
(239 items)
Universal Joints
(178 items)
Speed Reducers
Inline/Concentric Speed Reducers
(4843 items)
Parallel Shaft Speed Reducers
(124 items)
Reducers Parts and Accessories
(504 items)
Right Angle Speed Reducers
(8994 items)
Synchronous & Timing Belts
Round Tooth Timing Belts
(226 items)
Timing Belt Pulleys
High Torque Pulleys
(229 items)
Timing Pulleys
(216 items)
by Bore/shaft Diameter
Narrow by Bore/shaft Diameter
All
0.5"
(136 items)
0.75"
(290 items)
0.625"
(345 items)
0.875"
(626 items)
0.9375"
(28 items)
1"
(1234 items)
1.5"
(181 items)
1.25"
(810 items)
1.75"
(41 items)
1.125"
(838 items)
1.375"
(663 items)
1.625"
(385 items)
1.1875"
(182 items)
1.3125"
(30 items)
1.4375"
(546 items)
1.6875"
(27 items)
1.9375"
(156 items)
2"
(363 items)
2.25"
(188 items)
2.1875"
(49 items)
2.4375"
(33 items)
by Center Distance
Narrow by Center Distance
All
1"
(132 items)
1.3"
(408 items)
1.5"
(286 items)
1.8"
(899 items)
2.1"
(1189 items)
2.4 In.
(26 items)
2.4"
(422 items)
2.6 In.
(32 items)
2.6"
(1333 items)
3"
(447 items)
3.2 In.
(15 items)
3.2"
(1067 items)
3.8"
(533 items)
5.2"
(278 items)
6"
(183 items)
by Input Flange
Narrow by Input Flange
All
48C
(168 items)
56C
(1965 items)
140TC
(915 items)
180TC
(437 items)
210TC
(67 items)
250TC
(21 items)
by Input Size
Narrow by Input Size
All
0.5"
(117 items)
0.75"
(122 items)
0.375"
(71 items)
0.625"
(263 items)
0.875"
(137 items)
1"
(53 items)
1.5"
(42 items)
1.25"
(42 items)
42CZ
(195 items)
56C
(3994 items)
140TC
(1455 items)
180TC
(584 items)
210TC
(76 items)
250TC
(23 items)
by Input Style
Narrow by Input Style
All
3-Piece Coupled
(1274 items)
Quill
(2302 items)
Solid Input Shaft
(579 items)
by Input Type
Narrow by Input Type
All
Flange
(6330 items)
Input Shaft
(847 items)
by Material
Narrow by Material
All
660 Cast Bronze
(211 items)
Alloy Steel
(26 items)
Brass
(12 items)
Nylatron GS
(9 items)
Stainless Steel
(20 items)
by O.d.
Narrow by O.d.
All
2.187 in
(33 items)
3.834 in
(59 items)
4.438 in
(56 items)
5.148 in
(52 items)
by Output
Narrow by Output
All
Hollow
(1199 items)
Left
(1589 items)
Left & Right
(636 items)
Right
(728 items)
by Output Type
Narrow by Output Type
All
Hollow Bore
(3000 items)
Solid Output Shaft
(4177 items)
by Paint/coating
Narrow by Paint/coating
All
Gray
(3212 items)
Stainless Steel
(936 items)
by Ratio
Narrow by Ratio
All
5 to 1
(386 items)
10 to 1
(621 items)
15 to 1
(594 items)
20 to 1
(669 items)
30 to 1
(717 items)
40 to 1
(653 items)
50 to 1
(574 items)
by Reduction
Narrow by Reduction
All
Double
(1670 items)
Single
(5507 items)
by Shaft Projection
Narrow by Shaft Projection
All
Double
(808 items)
Left Side
(2110 items)
Right Side
(1217 items)
Sort By:
Popularity
Name
Price: low to high
Price: high to low
Items per page:
60
90
120
Filter
1
2
...
435
436
437
438
439
440
...
445
446
Item ID
Item
Price
Quantity
#5997715
Boston 30406958 W04991 F832B-2.9K-B7-M1 INLINE HELICAL SPEED REDUCER
Brand
Boston Gear
Model
F832B-2.9K-B7-M1
$833.18
Each
Free Shipping orders over $1
Add to Cart
#5996261
Boston 30412510 W05475 F873B-90K-B7-M1 INLINE HELICAL SPEED REDUCER
Brand
Boston Gear
Model
F873B-90K-B7-M1
$2,354.96
Each
Free Shipping orders over $1
Add to Cart
#5990744
Boston 30557837 W09569 F833BF-80K-B5-M8 INLINE HELICAL SPEED REDUCER
Brand
Boston Gear
Model
F833BF-80K-B5-M8
$1,126.85
Each
Free Shipping orders over $1
Add to Cart
#5995249
FWA732-200E-B5-J Worm GearboxRatio: 200:1 Double ReductionCenter Distance: 3.2"Input: 56C FlangeOutput Bore/Shaft Diameter: 1.375"Output: Right Side Solid Output Shaft
Brand
Boston Gear
Model
FWA732-200E-B5-J
$2,719.73
Each
Free Shipping orders over $1
Add to Cart
#556474
Boston 30226206 34650 B69-4 BOST BRONZE BRGS
Brand
Boston Gear
Model
B69-4
$2.91
Each
Free Shipping orders over $1
Add to Cart
#556558
Boston 30226290 34818 B913-12 BOST BRONZE BRGS
Brand
Boston Gear
Model
B913-12
$7.55
Each
Free Shipping orders over $1
Add to Cart
#556576
Boston 30226308 34854 B1014-7 BOST BRONZE BRGS
Brand
Boston Gear
Model
B1014-7
$4.97
Each
Free Shipping orders over $1
Add to Cart
#556616
Boston 30226348 34934 B1216-6 BOST BRONZE BRGS
Brand
Boston Gear
Model
B1216-6
$4.52
Each
Free Shipping orders over $1
Add to Cart
#556706
Boston 30226438 35114 B1624-8 BOST BRONZE BRGS
Brand
Boston Gear
Model
B1624-8
$14.69
Each
Free Shipping orders over $1
Add to Cart
#5995080
Boston 30272780 G00306 SF610-5 3/16X5/16X5/16 OIL-IMPREG FLNG BRG
Brand
Boston Gear
Model
30272780
$6.46
Each
Free Shipping orders over $1
Add to Cart
#5995389
Boston 30273023 G00608 ST-4054-4 1-1/4X1-11/16 X1/8 OIL-IMPREG BRG SLEEVE
Brand
Boston Gear
Model
30273023
$42.60
Each
Free Shipping orders over $1
Add to Cart
#5995525
Boston 30302237 Z01102 POR06LBHP30 PNEUMATIC OVERLOAD CLUTCH
Brand
Boston Gear
Model
POR06LBHP30
$8,398.43
Each
Free Shipping orders over $1
Add to Cart
#1756177
Boston 30302271 Z01137 PDC04FBHM25 PNEUMATIC OVERLOAD CLUTCH
Brand
Boston Gear
Model
PDC04FBHM25
$4,632.20
Each
Free Shipping orders over $1
Add to Cart
#5994752
Boston 30325459 W00446 F843B-80KT-B5-M1 INLINE HELICAL SPEED REDUCER
Brand
Boston Gear
Model
F843B-80KT-B5-M1
$1,229.97
Each
Free Shipping orders over $1
Add to Cart
#5997117
Boston 30347623 W02205 F862B-1.9K-B9-M1 INLINE HELICAL SPEED REDUCER
Brand
Boston Gear
Model
F862B-1.9K-B9-M1
$1,324.01
Each
Free Shipping orders over $1
Add to Cart
#5996418
Boston 30446221 G06143 UJAS 16-16S
Brand
Boston Gear
Model
30446221
$410.66
Each
Free Shipping orders over $1
Add to Cart
#5996710
Boston 30510615 W07247 F862BF-25K-B9-M8 INLINE HELICAL SPEED REDUCER
Brand
Boston Gear
Model
F862BF-25K-B9-M8
$1,554.76
Each
Free Shipping orders over $1
Add to Cart
#5990768
SSF713B-10K-B5-GS1 Worm GearboxRatio: 10:1 Single ReductionCenter Distance: 1.3"Input: 56C FlangeOutput Bore/Shaft Diameter: 0.625"Output: Left Side Solid Output Shaft
Brand
Boston Gear
Model
SSF713B-10K-B5-GS1
$1,490.38
Each
Free Shipping orders over $1
Add to Cart
#5990716
SSF718B-5KC-B7-GS1 Worm GearboxRatio: 5:1 Single ReductionCenter Distance: 1.8"Input: 140TC FlangeOutput Bore/Shaft Diameter: 0.875"Output: Left Side Solid Output Shaft
Brand
Boston Gear
Model
SSF718B-5KC-B7-GS1
$1,676.06
Each
Free Shipping orders over $1
Add to Cart
#5997204
SSHF721-50KT-B5-HS3-P20 Worm GearboxRatio: 50:1 Single ReductionCenter Distance: 2.1"Input: 56C FlangeOutput Bore/Shaft Diameter: 1.25"Output: Hollow Bore
Brand
Boston Gear
Model
SSHF721-50KT-B5-HS3-P20
$1,960.11
Each
Free Shipping orders over $1
Add to Cart
#5996566
SSHFWD726-3600K-B5-LS1-P20 Worm GearboxRatio: 3600:1 Double ReductionCenter Distance: 2.6"Input: 56C FlangeOutput Bore/Shaft Diameter: 1.25"Output: Hollow Bore
Brand
Boston Gear
Model
SSHFWD726-3600K-B5-LS1-P20
$3,050.59
Each
Free Shipping orders over $1
Add to Cart
#5997200
SSHQC721-10KT-B5-HS6-P16 Worm GearboxRatio: 10:1 Single ReductionCenter Distance: 2.1"Input: 56C FlangeOutput Bore/Shaft Diameter: 1"Output: Hollow Bore
Brand
Boston Gear
Model
SSHQC721-10KT-B5-HS6-P16
$2,262.58
Each
Free Shipping orders over $1
Add to Cart
#5991075
SSQCWD732-150KT-B5-MS4 Worm GearboxRatio: 150:1 Double ReductionCenter Distance: 3.2"Input: 56C FlangeOutput Bore/Shaft Diameter: 1.375"Output: Solid Output Shaft
Brand
Boston Gear
Model
SSQCWD732-150KT-B5-MS4
$5,007.02
Each
Free Shipping orders over $1
Add to Cart
#556405
Boston 30226137 34512 B25-1 BOST BRONZE BRGS
Brand
Boston Gear
Model
B25-1
$1.65
Each
Free Shipping orders over $1
Add to Cart
#556525
Boston 30226257 34752 B812-4 BOST BRONZE BRGS
Brand
Boston Gear
Model
B812-4
$2.91
Each
Free Shipping orders over $1
Add to Cart
#5994979
Boston 30263863 D00722 R146-C-M3 SPIRAL BEVEL GEARBOX
Brand
Boston Gear
Model
R146-C-M3
$2,602.58
Each
Free Shipping orders over $1
Add to Cart
#5995702
Boston 30265863 D03005 F832B-16KT-B5-M1 INLINE HELICAL SPEED REDUCER
Brand
Boston Gear
Model
F832B-16KT-B5-M1
$892.18
Each
Free Shipping orders over $1
Add to Cart
#5995954
Boston 30266300 D03502 F842BF-2.3K-B7-M8 INLINE HELICAL SPEED REDUCER
Brand
Boston Gear
Model
F842BF-2.3K-B7-M8
$1,129.44
Each
Free Shipping orders over $1
Add to Cart
#1756181
Boston 30294946 Z00670 PDC05FBHP20 PNEUMATIC OVERLOAD CLUTCH
Brand
Boston Gear
Model
PDC05FBHP20
$5,767.07
Each
Free Shipping orders over $1
Add to Cart
#5995765
Boston 30302476 Z01367 N1162BS CENTRIFUGAL CLUTCH
Brand
Boston Gear
Model
30302476
$22,446.92
Each
Free Shipping orders over $1
Add to Cart
#5997015
Boston 30344213 W01616 VOR13BBHP26 PNEUMATIC OVERLOAD CLUTCH
Brand
Boston Gear
Model
VOR13BBHP26
$7,861.52
Each
Free Shipping orders over $1
Add to Cart
#5997098
Boston 30346969 G05955 HMF1-2K-T1 CUSTOM HELICAL MULTIPLIER WITH HIGH TORQ
Brand
Boston Gear
Model
HMF1-2K-T1
$1,143.82
Each
Free Shipping orders over $1
Add to Cart
#5997529
Boston 30356970 W04002 F832BF-1.5K-B7-M8 INLINE HELICAL SPEED REDUCER
Brand
Boston Gear
Model
F832BF-1.5K-B7-M8
$898.06
Each
Free Shipping orders over $1
Add to Cart
#5996498
Boston 30469482 W06335 F872B-2.3K-B11-M1 INLINE HELICAL SPEED REDUCER
Brand
Boston Gear
Model
F872B-2.3K-B11-M1
$2,180.33
Each
Free Shipping orders over $1
Add to Cart
#5996630
Boston 30498681 W06967 F842BF-36K-B5-M8 INLINE HELICAL SPEED REDUCER
Brand
Boston Gear
Model
F842BF-36K-B5-M8
$1,129.44
Each
Free Shipping orders over $1
Add to Cart
#5992723
Boston 30570227 34-713065-5526 ATR075-005-S0 Planetary Gearbox
Brand
Boston Gear
Model
ATR075-005-S0
$111,247.04
Each
Free Shipping orders over $1
Add to Cart
#5991042
Boston 30588832 W10791 F843B-36K-B5-M1 INLINE HELICAL SPEED REDUCER
Brand
Boston Gear
Model
F843B-36K-B5-M1
$1,165.60
Each
Free Shipping orders over $1
Add to Cart
#5997145
FWC752-150E-B7-J Worm GearboxRatio: 150:1 Double ReductionCenter Distance: 5.2"Input: 140TC FlangeOutput Bore/Shaft Diameter: 2"Output: Right Side Solid Output Shaft
Brand
Boston Gear
Model
FWC752-150E-B7-J
$4,796.46
Each
Free Shipping orders over $1
Add to Cart
#5995964
Boston 30266310 D03512 F832B-16K-B7-M1 INLINE HELICAL SPEED REDUCER
Brand
Boston Gear
Model
F832B-16K-B7-M1
$833.18
Each
Free Shipping orders over $1
Add to Cart
#5995095
Boston 30272797 G00323 SF2832-8 7/8X1X1/2 OIL-IMPREG FLNG BRG
Brand
Boston Gear
Model
30272797
$21.09
Each
Free Shipping orders over $1
Add to Cart
#1756178
Boston 30294895 Z00609 PDC04FBHP16 PNEUMATIC OVERLOAD CLUTCH
Brand
Boston Gear
Model
PDC04FBHP16
$4,287.21
Each
Free Shipping orders over $1
Add to Cart
#5995314
Boston 30301952 Z00795 POR02FTHP10 PNEUMATIC OVERLOAD CLUTCH
Brand
Boston Gear
Model
POR02FTHP10
$3,681.91
Each
Free Shipping orders over $1
Add to Cart
#5995322
Boston 30301965 Z00808 ORC4SMT9P30T1 ORC4 CLUTCH
Brand
Boston Gear
Model
ORC4SMT9P30T1
$7,406.29
Each
Free Shipping orders over $1
Add to Cart
#5995700
Boston 30302432 Z01312 ORC2SACHP18P99T1
Brand
Boston Gear
Model
ORC2SACHP18P99T1
$4,020.88
Each
Free Shipping orders over $1
Add to Cart
#5997275
Boston 30351532 W02932 VR258-P-M6 SPIRAL BEVEL GEARBOX
Brand
Boston Gear
Model
VR258-P-M6
$3,981.29
Each
Free Shipping orders over $1
Add to Cart
#5996386
Boston 30444856 G01430 UJAS 14-18
Brand
Boston Gear
Model
30444856
$440.43
Each
Free Shipping orders over $1
Add to Cart
#5990721
Boston 30556872 W09437 F832BF-8.0K-B7-M8 INLINE HELICAL SPEED REDUCER
Brand
Boston Gear
Model
F832BF-8.0K-B7-M8
$898.06
Each
Free Shipping orders over $1
Add to Cart
#5835367
HF718R-20KP-B5-H1-P12 Worm GearboxRatio: 20:1 Single ReductionCenter Distance: 1.8"Input: 56C FlangeOutput Bore/Shaft Diameter: 0.75"Output: Hollow Bore
Brand
Boston Gear
Model
HF718R-20KP-B5-H1-P12
Call for pricing
#556449
Boston 30226181 34600 B57-3 BOST BRONZE BRGS
Brand
Boston Gear
Model
B57-3
$1.65
Each
Free Shipping orders over $1
Add to Cart
#556492
Boston 30226224 34686 B610-8 BOST BRONZE BRGS
Brand
Boston Gear
Model
B610-8
$3.68
Each
Free Shipping orders over $1
Add to Cart
#556716
Boston 30226448 35134 B1821-8 BOST BRONZE BRGS
Brand
Boston Gear
Model
B1821-8
$6.20
Each
Free Shipping orders over $1
Add to Cart
#556736
Boston 30226468 35174 B1924-10 BOST BRONZE BRGS
Brand
Boston Gear
Model
B1924-10
$14.09
Each
Free Shipping orders over $1
Add to Cart
#5994970
Boston 30263799 D00648 VR137-QO-M5 SPIRAL BEVEL GEARBOX
Brand
Boston Gear
Model
VR137-QO-M5
$2,008.26
Each
Free Shipping orders over $1
Add to Cart
#5995794
Boston 30266009 D03172 F842BF-14K-B5-M8 INLINE HELICAL SPEED REDUCER
Brand
Boston Gear
Model
F842BF-14K-B5-M8
$1,129.44
Each
Free Shipping orders over $1
Add to Cart
#5996048
Boston 30266434 D03646 F843B-40KT-B5-M1 INLINE HELICAL SPEED REDUCER
Brand
Boston Gear
Model
F843B-40KT-B5-M1
$1,229.97
Each
Free Shipping orders over $1
Add to Cart
#5995092
Boston 30272794 G00320 SF2430-12 3/4X15/16X3/4 OIL-IMPREG FLNG BRG
Brand
Boston Gear
Model
30272794
$22.03
Each
Free Shipping orders over $1
Add to Cart
#5994724
Boston 30307075 W00208 PDC04FRHM25 PNEUMATIC OVERLOAD CLUTCH
Brand
Boston Gear
Model
PDC04FRHM25
$4,832.46
Each
Free Shipping orders over $1
Add to Cart
#5813940
Boston 30474769 XHSS732-34-KIT J00975 TORQUE ARM BRACKET KIT
Brand
Boston Gear
Model
30474769
$113.33
Each
Free Shipping orders over $1
Add to Cart
#5996824
Boston 30533455 D04241 SF853BR-132KT-B7-M1 INLINE HELICAL SPEED REDUCER
Brand
Boston Gear
Model
SF853BR-132KT-B7-M1
$2,444.65
Each
Free Shipping orders over $1
Add to Cart
#5996829
Boston 30535409 W08234 F873B-100KT-B5-M1 INLINE HELICAL SPEED REDUCER
Brand
Boston Gear
Model
F873B-100KT-B5-M1
$2,541.49
Each
Free Shipping orders over $1
Add to Cart
1
2
...
435
436
437
438
439
440
...
445
446